| Name | CVE-2016-9935 |
| Description | The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-818-1, DSA-3737-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php5 (PTS) | jessie, jessie (lts) | 5.6.40+dfsg-0+deb8u21 | fixed |
| php7.0 (PTS) | stretch (security) | 7.0.33-0+deb9u12 | fixed |
| stretch (lts), stretch | 7.0.33-0+deb9u19 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| php5 | source | wheezy | 5.4.45-0+deb7u7 | | DLA-818-1 | |
| php5 | source | jessie | 5.6.29+dfsg-0+deb8u1 | | DSA-3737-1 | |
| php5 | source | (unstable) | (unfixed) | | | |
| php7.0 | source | (unstable) | 7.0.14-1 | | | |
Notes
Fixed in PHP 5.6.29 and 7.0.14
PHP Bug: https://bugs.php.net/bug.php?id=73631
Fixed by: https://github.com/php/php-src/commit/66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0
https://www.openwall.com/lists/oss-security/2016/12/12/2